package com.lp.compt.services;

import org.springframework.stereotype.Service;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.beans.factory.annotation.Autowired;
import com.lp.compt.repositories.SsCompetitionEntityRepository;
import com.lp.compt.utility.SFWhere;
import com.lp.compt.pojo.SsCompetitionEntity;

import java.util.List;
import java.util.Optional;

/**
 * 服务类
 *
 * @author
 * @since 1.0.0
 */
@Service
public class SsCompetitionEntityService {
    @Autowired
    SsCompetitionEntityRepository ssCompetitionEntityRepository;

    /**
     * 根据SsCompetitionEntity的字段自动生成条件,字段值为null不生成条件
     * 如果是数值型的字段,前端不传入值,默认是0,例如ID的类型是Long,如果不传值,默认是0
     * 可以自己设置下SFWhere.and(ssCompetitionEntity).equal(实体.getId()>0,"id",实体.getId()).build()
     *
     * @param ssCompetitionEntity 实体对象
     * @param pageable            分页对象
     * @return 返回分页\状态码
     */
    public ResponseEntity<Object> search(SsCompetitionEntity ssCompetitionEntity, Pageable pageable) {
        Page<SsCompetitionEntity> all = ssCompetitionEntityRepository.findAll(SFWhere.and(ssCompetitionEntity)
                .build(), pageable);
        return new ResponseEntity<>(all, HttpStatus.OK);
    }

    public void save(SsCompetitionEntity entity) {
        ssCompetitionEntityRepository.save(entity);
    }

    public SsCompetitionEntity findById(int id) {
        Optional<SsCompetitionEntity> optional = ssCompetitionEntityRepository.findById(id);
        return optional.get();
    }

    public List<SsCompetitionEntity> findAll() {
        return ssCompetitionEntityRepository.findAll();
    }

    public void del(SsCompetitionEntity entity) {

        ssCompetitionEntityRepository.delete(entity);
    }
}
